The Texas Instruments TMP123AIDBVR is a digital temperature sensor with an SPI interface. It offers ±1.5°C accuracy over a wide operating temperature range.
The Texas Instruments TMP125AIDBVR is a digital temperature sensor with an SPI interface, designed for local temperature measurements. It operates over a wide voltage and temperature range.
The Texas Instruments TMP121AIDBVTG4 is a digital, local temperature sensor with an SPI interface. It operates within a temperature range of -40°C to 125°C and comes in a SOT-23-6 package.